Sunspot region AR12833
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/06/13 | 1 | 140 | HSX | S00E63 | |
| 2021/06/14 | 1 | 100 | HSX | N27E52 | |
| 2021/06/15 | 1 | 60 | HSX | N25E38 | |
| 2021/06/16 | 1 | 130 | HSX | N24E25 | |
| 2021/06/17 | 2 | 130 | HSX | N24E11 | |
| 2021/06/18 | 2 | 120 | HSX | N22W02 | |
| 2021/06/19 | 5 | 120 | CSO | N24W13 | |
| 2021/06/20 | 3 | 90 | CSO | N25W27 | |
| 2021/06/21 | 1 | 160 | HSX | N23W38 | |
| 2021/06/22 | 2 | 130 | HSX | N24W49 | |
| 2021/06/23 | 1 | 135 | HSX | N24W66 | |
| 2021/06/24 | 1 | 140 | HSX | N24W76 | |
| 2021/06/25 | 1 | 70 | HSX | N23W91 | |
| 2021/06/26 | 1 | 70 | HSX | N24W0* |
2021/06/13
2021/06/14
2021/06/15
2021/06/16
2021/06/17
2021/06/18
2021/06/19
2021/06/20
2021/06/21
2021/06/22
2021/06/23
2021/06/24
2021/06/25
2021/06/26
|
2021/06/13
2021/06/14
2021/06/15
2021/06/16
2021/06/17
2021/06/18
2021/06/19
2021/06/20
2021/06/21
2021/06/22
2021/06/23
2021/06/24
2021/06/25
2021/06/26
|
| B | C |
|---|---|
| 12 | 1 |
The top 10 solar flares from sunspot region 12833
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.7 | 2021/06/25 | 13:45 | 14:03 | 14:15 | |
| 2 | B6.0 | 2021/06/25 | 02:45 | 03:04 | 03:26 | |
| 3 | B2.9 | 2021/06/24 | 17:09 | 17:16 | 17:22 | |
| 4 | B2.7 | 2021/06/26 | 11:53 | 12:02 | 12:08 | |
| 5 | B2.6 | 2021/06/26 | 11:36 | 11:45 | 11:54 | |
| 6 | B2.5 | 2021/06/12 | 01:21 | 01:33 | 01:45 | |
| 7 | B2.3 | 2021/06/25 | 13:36 | 13:43 | 13:47 | |
| 8 | B2.2 | 2021/06/11 | 07:57 | 08:02 | 08:06 | |
| 9 | B1.6 | 2021/06/12 | 00:36 | 00:47 | 00:52 | |
| 10 | B1.4 | 2021/06/12 | 02:40 | 02:45 | 02:49 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/26 | M4.0 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 84 +5.8 |
| Last 30 days | 84 +6.2 |